40593310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{213649}}^1$

素因数の和:213675

約数の個数: 16

約数和(自身を含む): 76914000

約数和(自身を除く): 36320690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 213649, 427298, 1068245, 2136490, 4059331, 8118662, 20296655, 40593310]

約数ペア:

[(1, 40593310), (2, 20296655), (5, 8118662), (10, 4059331), (19, 2136490), (38, 1068245), (95, 427298), (190, 213649)]